where can i find more info about the Derivation of h(t)=-16t2+vt+h0

Question

swissgirl · Answer

We are deriving with respect to t
$$\frac{d}{dt}(-16t^2+vt+h_0)$$
$$\frac{d}{dt}(-16t^2)+\frac{d}{dt}(vt)+\frac{d}{dt}(h_0)$$
$$-2*16t+v+0=-32t+v$$

anonymous · Answer

what is d/dt

swissgirl · Answer

That means taking the derivative with respect to t

swissgirl · Answer

It basically just a symbol that means taking the derivative of a function

swissgirl · Answer

h_0 is a constant and when we take the derivative of a constant the result will be 0
The derivative of a constant is 0
DO you know the rules of derivatives?

anonymous · Answer

oh, actually i was asking how the formula was made

anonymous · Answer

like what formulas were used to make this formula

swissgirl · Answer

hmm dont think I get ur question 
@ganeshie8 Can you help out?

anonymous · Answer

how was the formula invented

ganeshie8 · Answer

familiar with integrals ?

anonymous · Answer

um, not really...

ganeshie8 · Answer

that formula gives you the height of a projectile after a given time right ?

anonymous · Answer

you mean h=-16t2+vt+h?

swissgirl · Answer

ahhhh I get the question now -.-

ganeshie8 · Answer

yes

anonymous · Answer

so, how was the formula made?

ganeshie8 · Answer

watch this https://www.youtube.com/watch?v=pD5jfwGe7eQ

anonymous · Answer

ok, thx

ganeshie8 · Answer

let me know if u have any questions after watching the video

anonymous · Answer

k